CN112169968A

CN112169968A - Preparation facilities of ultralow AI silica micropowder

Info

Publication number: CN112169968A
Application number: CN201910586623.4A
Authority: CN
Inventors: 何书辉
Original assignee: Sinoteng Silica Materials Technology Jiangsu Co ltd
Current assignee: Sinoteng Silica Materials Technology Jiangsu Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2021-01-05

Abstract

The invention discloses a preparation device of ultralow AI silicon micropowder, which comprises a drying kettle, a chassis and a feeding frame, wherein the drying kettle is fixedly arranged on one side of the top of the chassis through a support rod, two groups of grinding disks are arranged in the drying kettle, a grinding chamber is welded on the top of the drying kettle, two groups of grinding rollers extending into the grinding chamber are fixedly arranged on the back surface of the grinding chamber through a transmission frame, the feeding frame is fixedly arranged on the top of the chassis through a support frame in a moving mode, and one side of the feeding frame is connected with the grinding chamber through a connecting pipe. According to the silicon grinding device, the two groups of grinding discs are arranged, silicon can be quickly ground, the working efficiency of the device is improved, meanwhile, the grinding effect of the device can be improved by simultaneously grinding the two groups of grinding discs, the device can be conveniently loaded by the aid of the material loading frame, the loading efficiency of the device is improved, the working efficiency of the device is increased, manual loading of workers is not needed, and the workload of the workers is reduced.

Description

Preparation facilities of ultralow AI silica micropowder

Technical Field

The invention relates to the technical field of AI silicon micro powder, in particular to a preparation device of ultralow AI silicon micro powder.

Background

The silicon powder is a non-toxic, tasteless and pollution-free inorganic non-metallic material, and has excellent performances of good temperature resistance, acid and alkali corrosion resistance, high heat conductivity coefficient, high insulation, low expansion, stable chemical performance, high hardness and the like, so the silicon powder is widely used in the fields of chemical industry, electronics, Integrated Circuits (ICs), electric appliances, plastics, coatings, high-grade paints, rubbers, national defense and the like, along with the rapid development of high-tech fields, the silicon powder also enters a new historical development period, and the AI silicon raw material needs to be ground in the production of the AI silicon powder.

However, the production efficiency of the existing preparation device for the ultralow AI silicon powder is low, the grinding effect is poor, the grading grinding cannot be performed, meanwhile, the existing preparation device for the ultralow AI silicon powder is manually fed, the feeding efficiency is low, the production efficiency of the device is reduced, the working strength of workers is increased, meanwhile, the existing preparation device for the ultralow AI silicon powder is not provided with drying performance, when the silicon powder needs to be dried in production, equipment needs to be searched additionally, and the workload of the workers is increased.

Disclosure of Invention

The invention aims to provide a preparation device of ultra-low AI silicon powder, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a preparation facilities of ultralow AI silica flour, includes drying kettle, chassis and last work or material rest, there is drying kettle top one side on chassis through bracing piece fixed mounting, drying kettle's internally mounted has two sets of abrasive discs, drying kettle's top welding has grinding chamber, grinding chamber's the back has two sets of grinding rollers that extend to grinding chamber inside through driving frame fixed mounting, the top on chassis is removed and is gone up the work or material rest through support frame fixed mounting, it is connected with grinding chamber through the connecting pipe to go up one side of work or material rest.

Preferably, the feeding frame is internally provided with a feeding pipe, the top of the feeding pipe is fixedly provided with a speed reducing motor, the output of the speed reducing motor is fixedly provided with a screw rod extending into the feeding pipe, and the top of the feeding pipe is welded with a feeding groove.

Preferably, the transmission frame is internally provided with an installation frame, two groups of gears are movably installed in the installation frame, one side of each gear is fixedly provided with an extended installation rod, and one side of the installation frame is fixedly provided with the axial flow motor.

Preferably, the heating pipe is installed to drying kettle's inner wall, and drying kettle's bottom fixed mounting has servo motor, and the stirring rake is installed to servo motor's output.

Preferably, the bottom of abrasive disc has rotating electrical machines through protective housing fixed mounting, and the output fixed mounting of rotating electrical machines has the transfer line that extends.

Preferably, the blade is mounted inside the grinding chamber through a bolt, and the top cover is mounted at the top of the grinding chamber through a bolt.

Compared with the prior art, the invention has the beneficial effects that: the preparation device of the ultra-low AI silicon micro powder can quickly grind silicon by installing two groups of grinding discs, improves the working efficiency of the device, meanwhile, the two groups of grinding discs grind simultaneously, so that the grinding effect of the device can be improved, the device is convenient to grind in a grading way, the functionality of the device is increased, the practicability of the device is improved, the device can be conveniently loaded by installing the loading frame, the loading efficiency of the device is improved, the working efficiency of the device is increased, the manual loading of workers is not needed, the workload of the workers is reduced, the drying kettle is arranged to dry and dehumidify the silicon micropowder, so that the functionality of the device is increased, the silicon micropowder is dried without additional equipment, the working intensity of workers is reduced, the working efficiency is improved, the power transmission can be facilitated by the gear, the capacity consumption is avoided, the energy saving performance of the device is improved, and the practicability of the device is further improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the backside structure of the present invention;

fig. 4 is a schematic view of the structure of the transmission frame of the present invention.

In the figure: 1. a grinding chamber; 101. a blade; 2. a grinding roller; 3. a grinding disk; 301. a transmission rod; 302. a rotating electric machine; 303. a protective shell; 4. drying the kettle; 401. heating a tube; 402. a stirring paddle; 403. a servo motor; 5. a support frame; 6. a chassis; 601. a support frame; 7. a feeding frame; 701. a feeding trough; 702. feeding pipes; 703. a screw rod; 704. a reduction motor; 8. a transmission frame; 801. an axial flow motor; 802. a mounting frame; 803. a gear; 804. and (5) installing a rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a preparation device of ultralow AI silicon powder comprises a drying kettle 4, a chassis 6 and a feeding rack 7, wherein one side of the top of the chassis 6 is fixedly provided with the drying kettle 4 through a support rod 5, the chassis 6 can increase the stable structure of the device, the stability of the device is improved, the drying kettle 4 can be supported through the support rod 5, so that the drying kettle 4 and the chassis 6 generate a certain distance for conveniently collecting the silicon powder, the drying kettle 4 can heat and dry the silicon powder through an internal heating pipe 401, the water vapor contained in the silicon powder can be effectively removed, the quality of the silicon powder is ensured, the bottom of the drying kettle 4 is provided with a discharge port for conveniently collecting the silicon powder, two groups of grinding disks 3 are arranged inside the drying kettle 4, the two groups of grinding disks 3 can quickly grind the silicon, the working efficiency of the device is improved, and the grinding effect of the device can be improved by simultaneously grinding the two groups of grinding disks 3, also be convenient for simultaneously the device grinds in grades, the functionality of device has been increased, the practicality of device has been improved, the top welding of drying kettle 4 has grinding chamber 1, grinding chamber 1 can provide the grinding space for the silicon raw materials, grinding chamber 1's the back has two sets of grinding roller 2 that extend to grinding chamber 1 inside through driving frame 8 fixed mounting, driving frame 8 can drive two sets of grinding roller 2 and rotate relatively, thereby grind the raw materials, the top of chassis 6 is removed and is passed through support frame 601 fixed mounting and have last work or material rest 7, the position of work or material rest 7 can be fixed to support frame 601, guarantee the steadiness of going up work or material rest 7, one side of going up work or material rest 7 is passed through the connecting pipe and is connected with grinding chamber.

Further, the feeding pipe 702 is installed inside the feeding frame 7, silicon raw materials can be conveyed to the inside of the grinding chamber 1 through the feeding pipe 702, the speed reducing motor 704 is fixedly installed at the top of the feeding pipe 702, the speed reducing motor 704 adopts a 5.5KW 960 low-speed motor, the executing equipment converts electric energy into mechanical energy, the screw rod 703 can be driven to rotate through the speed reducing motor 704, the silicon raw materials can be driven to ascend to enter the inside of the grinding chamber 1 through rotation of the screw rod 703, the screw rod 703 extending to the inside of the feeding pipe 702 is fixedly installed at the output of the speed reducing motor 704, a feeding groove 701 is welded at the top of the feeding pipe 702, the feeding space of the feeding groove 701 can be enlarged, and feeding of the device is facilitated.

Further, the inside of the transmission frame 8 is provided with a mounting frame 802, the mounting frame 802 can provide mounting positions for two sets of gears 803, the inside of the mounting frame 802 is movably provided with two sets of gears 803, the two sets of gears 803 can drive the mounting rods 804 to rotate relatively, so as to drive the two sets of grinding rollers 2 to rotate relatively, so that the raw materials are ground, one side of the gear 803 is fixedly provided with the extending mounting rods 804, the mounting rods 804 can provide mounting positions for the two sets of grinding rollers 2, one side of the mounting frame 802 is fixedly provided with the axial flow motor 801, the axial flow motor 801 adopts a Y80M1-2 motor, and is an executing device for converting electric energy into mechanical energy, and can drive the two sets of gears 803 to rotate relatively.

Further, heating pipe 401 is installed to drying kettle 4's inner wall, heating pipe 401 can be with electric energy conversion heat energy, can dry the silica fume of drying kettle 4's inside, and drying kettle 4's bottom fixed mounting has servo motor 403 to adopt 57BYG250B servo motor, be the executive device who turns into mechanical energy with electric energy, servo motor 403 can drive stirring rake 402 and rotate, can stir the silica fume of drying kettle 4's inside through the rotation of stirring rake 402, make its thermally equivalent, guarantee the quality of silica fume, stirring rake 402 is installed to servo motor 403's output, and through drying kettle 4 front fixed mounting have control button, control button's output passes through wire and rotating electrical machines 302, servo motor 403, axial flow motor 801 and heating pipe 401 electric connection.

Further, there is rotating electrical machines 302 at the bottom of grinding pan 3 through protective housing 303 fixed mounting, and the inside rotating electrical machines 302 can be protected to protective housing 303, prolongs the life of rotating electrical machines 302, can drive transfer line 301 through rotating electrical machines 302 and rotate, can drive two sets of grinding pan 3 through transfer line 301 and grind simultaneously, improves the work efficiency of device, and the output fixed mounting of rotating electrical machines 302 has the transfer line 301 that extends.

Further, the blade 101 is installed through the bolt in the inside of grinding chamber 1, and the grinding effect of blade 101 multiplicable device, and the top of grinding chamber 1 installs the top cap through the bolt, and the leakproofness of top cap multiplicable device avoids the device to fly away in the air when processing.

The working principle is that the power supply of the device is connected, the rotary motor 302, the servo motor 403, the axial flow motor 801 and the heating pipe 401 can be controlled by a control button on the front side of the drying kettle 4, silicon raw materials are put into the feeding groove 701, the screw rod 703 can be driven to rotate by the speed reducing motor 704, the silicon raw materials can be driven to rise to enter the inside of the grinding chamber 1 by the rotation of the screw rod 703, the two sets of gears 803 can be driven to rotate relatively by the axial flow motor 801, the mounting rod 804 can be driven to rotate relatively by the two sets of gears 803, so as to drive the two sets of grinding rollers 2 to rotate relatively, so that the raw materials are ground, the silicon micro powder falls into the two sets of grinding disks 3 by the grinding of the grinding rollers 2, the transmission rod 301 can be driven to rotate by the rotary motor 302, the two sets of grinding disks 3 can be driven to grind simultaneously by the transmission rod 301, can drive stirring rake 402 through servo motor 403 and rotate, can stir the inside silica flour of drying kettle 4 through the rotation of stirring rake 402, make its thermally equivalent, guarantee the quality of silica flour.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a preparation facilities of ultralow AI silica powder, includes drying kettle (4), chassis (6) and last work or material rest (7), its characterized in that: the top one side of chassis (6) has drying kettle (4) through bracing piece (5) fixed mounting, the internally mounted of drying kettle (4) has two sets of abrasive disc (3), the top welding of drying kettle (4) has grinding chamber (1), the back of grinding chamber (1) has two sets of grinding roller (2) that extend to grinding chamber (1) inside through driving frame (8) fixed mounting, the top of chassis (6) is removed and is gone up work or material rest (7) through support frame (601) fixed mounting, it is connected with grinding chamber (1) through the connecting pipe to go up one side of work or material rest (7).

2. The apparatus for preparing ultralow AI fine silica according to claim 1, characterized in that: the feeding device is characterized in that a feeding pipe (702) is arranged inside the feeding frame (7), a speed reducing motor (704) is fixedly arranged at the top of the feeding pipe (702), a spiral rod (703) extending into the feeding pipe (702) is fixedly arranged at the output of the speed reducing motor (704), and a feeding groove (701) is welded at the top of the feeding pipe (702).

3. The apparatus for preparing ultralow AI fine silica according to claim 1, characterized in that: the internal mounting of driving frame (8) has mounting bracket (802), and the inside movable mounting of mounting bracket (802) has two sets of gears (803), and one side fixed mounting of gear (803) has installation pole (804) that extend, and one side fixed mounting of mounting bracket (802) has axial compressor motor (801).

4. The apparatus for preparing ultralow AI fine silica according to claim 1, characterized in that: heating pipe (401) are installed to the inner wall of drying kettle (4), and the bottom fixed mounting of drying kettle (4) has servo motor (403), and stirring rake (402) are installed to the output of servo motor (403).

5. The apparatus for preparing ultralow AI fine silica according to claim 1, characterized in that: the bottom of abrasive disc (3) is through protective housing (303) fixed mounting have rotating electrical machines (302), and the output end fixed mounting of rotating electrical machines (302) has transfer line (301) that extend.

6. The apparatus for preparing ultralow AI fine silica according to claim 1, characterized in that: the inside of grinding chamber (1) is installed blade (101) through the bolt, and the top of grinding chamber (1) is installed the top cap through the bolt.